Fixed #4437: added notes to the modpython auth handler documentation about using the handler with Apache 2.2. Thanks to Paul Bissex for the beginnings of the patch, and Graham Dumpleton for the rest of the info.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@6309 bcc190cf-cafb-0310-a4f2-bffc1f526a37

docs/apache_auth.txt

@@ -21,14 +21,57 @@ file, you'll need to use mod_python's ``PythonAuthenHandler`` directive along
 with the standard ``Auth*`` and ``Require`` directives::
 
     <Location /example/>
-        AuthType basic
+        AuthType Basic
         AuthName "example.com"
         Require valid-user
 
         SetEnv DJANGO_SETTINGS_MODULE mysite.settings
         PythonAuthenHandler django.contrib.auth.handlers.modpython
     </Location>
+    
+.. admonition:: Apache 2.2
 
+    If you're using Apache 2.2, you'll need to take a couple extra steps.
+    
+    You'll need to ensure that ``mod_auth_basic`` and ``mod_authz_user``
+    are loaded. These might be compiled staticly into Apache, or you might
+    need to use ``LoadModule`` to load them dynamically (as shown in the
+    example at the bottom of this note).
+        
+    You'll also need to insert configuration directives that prevent Apache
+    from trying to use other authentication modules. Depnding on which other
+    authentication modules you have loaded, you might need one or more of
+    the following directives::
+    
+        AuthBasicAuthoritative Off
+        AuthDefaultAuthoritative Off
+        AuthzLDAPAuthoritative Off
+        AuthzDBMAuthoritative Off
+        AuthzDefaultAuthoritative Off
+        AuthzGroupFileAuthoritative Off
+        AuthzOwnerAuthoritative Off
+        AuthzUserAuthoritative Off
+        
+    A complete configuration, with differences between Apache 2.0 and
+    Apache 2.2 marked in bold, would look something like:
+    
+    .. parsed-literal::
+    
+        **LoadModule auth_basic_module modules/mod_auth_basic.so**
+        **LoadModule authz_user_module modules/mod_authz_user.so**
+    
+        ...
+    
+        <Location /exmaple/>
+            AuthType Basic
+            AuthName "example.com"
+            **AuthBasicAuthoritative Off**
+            Require valid-user
+
+            SetEnv DJANGO_SETTINGS_MODULE mysite.settings
+            PythonAuthenHandler django.contrib.auth.handlers.modpython
+        </Location>
+        
 By default, the authentication handler will limit access to the ``/example/``
 location to users marked as staff members.  You can use a set of
 ``PythonOption`` directives to modify this behavior: